Customer Ratings & Reviews

We got enough of these too cover every window of our house, not to mention the sliding door. As we added then to the system we could name each one so that we can keep them all sorted.

These door sensors are worth the money and work seamlessly with the SimpliSafe system. Just stick them to your doors and sync them to the base and they’re good to go!

These work well and were easy to install. No issues and like having all windows and doors covered. Also helps with littles opening the door and trying to get out

Easy to cover additional windows and/doors in your home. The setup is exactly like those in the home bundles and they work very well.

Helpful at the store getting the right product. Easy to install and setup.

I’ve had a the same SimpliSafe system in three homes, over the course of 5 years and the only thing I’ve ever replaced is batteries. Absolutely no complaints.

Bought this addition to my simplisafe package I had originally ordered directly from simplisafe. It's super easy to install to add to your already existing system. Highly recommend this system... i used 2 other Alarm systems before and won't ever use anything else after this.

Easy set up and very effective. Simplisafe alarm systems are second to none and afford great protection for our home. Cost effective, too with low monthly payments for remote monitoring. Very glad that Best Buy carries the system and all the peripherals so we can get them locally and quickly.

Bought the entire kit but it didn't have enough window and door sensors so i purchased extras, only needed 3 of 4 of these but it worked out fine as 1 of the originals keep giving a false alarm, so i replsced it with the one extra, now everything is fine.

Very easy to add to current system and installation was a breeze. All added sensors are working perfectly.

Amazing product and great price! The website was very easy to use!

Easiest system to install and add components as needed. The system can be easily removed and taken to another house etc.

Easy install. They connected to base system via the app very easily. They chime when the sensor is moved so you know when the door, window etc is opened if the system isn’t armed, and the alarm alert if it’s opened when arm is pretty loud.

Just what I needed for a replacement. Fit right in with system.

It works well if you install it correctly. I have plenty of wireless coverage and they still lose signal sometimes. All in all, a decent budget friendly system.

These are additional sensors for our Simplisafe system, which works great, to put in other locations on our home.

Needed more sensors for the house, very easy to setup. Would purchase again.

This was a great purchase. It was easy to install and they work great.

Does exactly what it supposed to do and have no issues. This was an addition to a system I had previously purchased.

These are great, easy to apply and work. The whole simpli safe system is great